Xiaomi R4A V2 (R4AGv2) Gigabit Router, LED lights issues

Mr.TaiKe · November 9, 2022, 5:45am

Was able BREED Flash Openwrt bin onto Xiaomi R4AGv2 router, detail refer to this thread:

github.com/acecilia/OpenWRTInvasion

Exploit scripts for the V2 of the Router with Firmware 2.30.20

acecilia:master ← LordPinhead:master

opened 10:20PM - 30 Oct 22 UTC

LordPinhead

+337 -0

Setup I used is router IP 192.168.31.1, computer IP 192.168.31.2, Password for t…he webinterface is 12345678, these are the default values. The exploit is based on [vanyasem](https://github.com/vanyasem) (https://github.com/acecilia/OpenWRTInvasion/issues/141#issuecomment-1296033775) findings and his comment in issue 141. Start remote_command_execution_vulnerability_v2.py with python3, this will ask for the router ip, the local ip and the webinterface password (default values are set), then it will pack a payload like before, a bootstrapper and it will be injected into the set_config_iotdev url. Basically, remote code execution. It needs the dropbear and busybox executable plus the script. Because it was so different, I made a new python script and a new bash script. Now, with root access, the router is also open for OpenWRT.

The device seems working properly but Only LED lights are not working properly. Anyone know how to fix it? Thanks!